CN203284094U - Rod hanger special for GW6 knife switch porcelain column replacement - Google Patents
Rod hanger special for GW6 knife switch porcelain column replacement Download PDFInfo
- Publication number
- CN203284094U CN203284094U CN2013203056743U CN201320305674U CN203284094U CN 203284094 U CN203284094 U CN 203284094U CN 2013203056743 U CN2013203056743 U CN 2013203056743U CN 201320305674 U CN201320305674 U CN 201320305674U CN 203284094 U CN203284094 U CN 203284094U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- tower body
- disconnecting link
- arm
- porcelain knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 239000004568 cement Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 210000005069 ears Anatomy 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
Belonging to the technical field of power system operation safety equipment, the utility model relates to a rod hanger special for GW6 knife switch porcelain column replacement. Specifically,a suspension arm is connected to the top of a tower body, which is in connection with an upper fixation support, a lower fixation support, and a tower body elevating hanging ring. The suspension arm is connected to a first electric hoist, and the upper fixation support is connected to a second electric hoist. The utility model has the obvious characteristics of safe and reliable use, simple structure, and light weight. During lifting, a hook can achieve positioning by itself, and operation can still proceed without cutting off the power of adjacent equipment. The personal safety of operating personnel can be ensured, and unnecessary economic loss is reduced, so that the rod hanger is very suitable for promotion and application in the electric power system.
Description
Technical field
The utility model relates to a kind of GW6 disconnecting link porcelain knob replacing special pole and hangs, and belongs to the technical field of electric system operation safe device.
Background technology
22,220KV substation is administered in the checking experiment work area, and 150 groups of existing GW6 disconnecting links, the GW6 of substation disconnecting link porcelain knob tenure of use of having, to arrive, need to change, be all with crane change, tonnage just can complete more than 12 tons.Pinpoint the problems during replacing as follows: 1. crane stops on the way distance, and the nearly half disconnecting link reaches, need tear fence 6-7 shelves open, damage lawn by pressure or firmly cover nearly hundred square meters could the access arrangement districts in operation, the fixed disassembly fence passes in and out that crane is consuming time reaches more than one hour.2. an adjacent side apparatus is charged, has safety hazard during crane operation.3. adjacent both sides equipment live, crane can't operation.4. newly go up circuit, two groups of disconnecting links are installed simultaneously and are only stopped a bus, the bus disconnecting link that does not have a power failure, and crane can't operation.
The utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of GW6 disconnecting link porcelain knob to change special pole and has hung, purpose be reach in the situation that neighbouring device do not have a power failure can operation, and when lifting, suspension hook can locate voluntarily, and a kind of bar of guaranteeing to demonstrate,prove operating personnel's personal safety hangs.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
GW6 disconnecting link porcelain knob is changed special pole and is hung, and is to be connected with arm on the tower body top, is connected with fixed support and lower fixed support and tower body landing ring frame on tower body; Be connected with the first electric block on arm, be connected with the second electric block on upper fixed support.
Described arm is the triangle arm that is welded with square tube and round steel.
Described arm is with long 50 * 50mm, the triangle arm that the round steel of thick 4mm square tube and diameter 16mm is welded; The long 1m of arm, corner are 240 degree.
Described tower body is by diameter 108mm-110mm, thick 4mm, steel pipe or iron pipe be made, be highly 7m.
Between described tower body and cement pole framework 12, Edge Distance is 300mm.
Described upper fixed support and lower fixed support, be equipped with two steel rope anchor ears on each support, be with 43 minutes steel wire loops, 84 steel rope anchor ears that diameter 18mm screw rod is welded.
The hoisting weight of described the first electric block and the second electric block is 300 kilograms, single rope, 600 kilograms of duplex types.
Described upper fixed support is arranged on transverse plane on equipment cement pole framework and to lower 50mm place, lower fixed support is arranged on equipment cement pole framework lower end far from 50mm place, ground.
Described upper fixed support is connected to the tower body upper end by lock pin, and lower fixed support is connected to the tower body lower end by pivot pin.
Described the first electric block is connected with the glide path of arm by bearing.
Advantage of the present utility model and beneficial effect are: safe and reliable, simple in structure, lightweight, during lifting, suspension hook is located voluntarily, in the situation that neighbouring device do not have a power failure can operation, guarantee operating personnel's safety, reduce unnecessary economic loss, be highly suitable for the electric system promotion and application.
Description of drawings
Below in conjunction with specific embodiments and the drawings, to the utility model detailed description in addition.
Fig. 1 is structural representation of the present invention.
In figure: pivot pin 1, bearing 2, the first electric blocks 3, arm 4, tower body 5, equipment porcelain knob 6, steel rope anchor ear 7, upper fixed support 8, lock pin 9, tower body landing ring frame 10, the second electric blocks 11, cement pole framework 12, lower fixed support 13, pivot pin 14.
The specific embodiment
The utility model is that a kind of GW6 disconnecting link porcelain knob replacing special pole hangs, and as shown in Figure 1, is to be connected with arm 4 on tower body 5 tops, is connected with fixed support 8 and lower fixed support 13 and tower body landing ring frame 10 on tower body 5; Be connected with the first electric block 3 on arm 4, be connected with the second electric block 11 by channel-section steel on upper fixed support 8.Described upper fixed support 8 is connected to tower body 5 upper ends by lock pin 9, and lower fixed support 13 is connected to tower body 5 lower ends by pivot pin 14.
The utility model is semimechanized equipment, and tower body 5 height are 7 meters, use diameter 108mm-110mm, and the steel pipe of thick 4mm or iron pipe are made and all can.Described arm 4 is the triangle arms that are welded with square tube and round steel.Described arm 4 is with long 50 * 50mm, the triangle arm that the round steel of thick 4mm square tube and diameter 16mm is welded; The long 1m of arm, corner are 240 degree.
Be connected with two fixed supports between iron pipe tower body 5 and cement pole framework 12, comprise fixed support 8 and lower fixed support 13, between tower body 5 and cement pole framework 12, Edge Distance is 300mm.
Upper fixed support 8 and lower fixed support 13, be equipped with two steel rope anchor ears 7 on each support, with 43 minutes steel wire loops, 8 diameter 18mm screw rods are welded 4 fixed support steel rope anchor ears 7, safe and reliable, the cement pole diameter is 300-400mm, and the steel rope anchor ear is convenient to adjust.
Two electric blocks, the hoisting weight of the first electric block 3 and the second electric block 11 are 300 kilograms, single rope, 600 kilograms of duplex types.The first electric block 3 is as lifting appliance porcelain knob 6 use, and the second electric block 11 is used as standing up the tower body iron pipe.100 kilograms of left and right of every joint equipment porcelain knob weight.
Concrete use control step of the present utility model is as follows:
1, upper fixed support 8 is arranged on transverse plane on equipment cement pole framework 12 and to lower 50mm place, lower fixed support 13 is arranged on equipment cement pole framework 12 lower ends far from 50mm place, ground;
2, the pivot pin 14 on steel pipe tower body 5 lower ends and lower fixed support 13 is fixed together, arm 4 and steel pipe tower body 5 use pivot pins 1 are assembled;
3, with the glide path assembly connection of the first electric block 3 by bearing 2 and arm 4.
4, start the second electric block 11 and tower body landing ring frame 10, in the steel rope anchor ear 7 of the steel pipe tower body 5 supreme fixed supports 8 of pull-up, with lock pin 9, that steel pipe tower body 5 is locked, fix;
5, will be hung equipment cement pole framework 12 and tie up, and hang up properly the drop hanger of the first electric block 3, starter motor is located voluntarily, and pushing equipment can forward and backwardly be walked as required, the left-right rotation arm.
Claims (10)
1.GW6 the disconnecting link porcelain knob is changed special pole and hung, it is characterized in that: tower body (5) top is connected with arm (4), is connected with fixed support (8) and lower fixed support (13) and tower body landing ring frame (10) on tower body (5); Be connected with the first electric block (3) on arm (4), be connected with the second electric block (11) on upper fixed support (8).
2. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: described arm (4) is the triangle arm that is welded with square tube and round steel.
3. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: described arm (4) is with long 50 * 50mm, the triangle arm that the round steel of thick 4mm square tube and diameter 16mm is welded; The long 1m of arm, corner are 240 degree.
4. GW6 disconnecting link porcelain knob according to claim 1 is changed special pole and is hung, and it is characterized in that: described tower body (5) is by diameter 108mm-110mm, thick 4mm, steel pipe or iron pipe be made, be highly 7m.
5. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: between described tower body (5) and cement pole framework 12, Edge Distance is 300mm.
6. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, it is characterized in that: described upper fixed support (8) and lower fixed support (13), be equipped with two steel rope anchor ears (7) on each support, with 43 minutes steel wire loops, 84 steel rope anchor ears (7) that diameter 18mm screw rod is welded.
7. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: the hoisting weight of described the first electric block (3) and the second electric block (11) is 300 kilograms, single rope, 600 kilograms of duplex types.
8. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, it is characterized in that: described upper fixed support (8) is arranged on the upper transverse plane of equipment cement pole framework (12) to lower 50mm place, and lower fixed support (13) is arranged on equipment cement pole framework (12) lower end far from 50mm place, ground.
9. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, it is characterized in that: described upper fixed support (8) is connected to tower body (5) upper end by lock pin (9), and lower fixed support (13) is connected to tower body (5) lower end by pivot pin (14).
10. GW6 disconnecting link porcelain knob replacing special pole according to claim 1 hangs, and it is characterized in that: described the first electric block (3) is connected with the glide path of arm (4) by bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203056743U CN203284094U (en) | 2013-05-30 | 2013-05-30 | Rod hanger special for GW6 knife switch porcelain column replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203056743U CN203284094U (en) | 2013-05-30 | 2013-05-30 | Rod hanger special for GW6 knife switch porcelain column replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284094U true CN203284094U (en) | 2013-11-13 |
Family
ID=49540469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203056743U Expired - Fee Related CN203284094U (en) | 2013-05-30 | 2013-05-30 | Rod hanger special for GW6 knife switch porcelain column replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332608A (en) * | 2013-05-30 | 2013-10-02 | 国家电网公司 | Special suspender for replacing GW6 disconnector knob insulator |
| CN103738648A (en) * | 2013-12-23 | 2014-04-23 | 柳州乘龙专用车有限公司 | Oscillating arm type special wire feeder hanger |
| CN110842870A (en) * | 2019-11-18 | 2020-02-28 | 中国南方电网有限责任公司超高压输电公司大理局 | Platform for replacing operation of silicon gel of converter transformer respirator |
-
2013
- 2013-05-30 CN CN2013203056743U patent/CN203284094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332608A (en) * | 2013-05-30 | 2013-10-02 | 国家电网公司 | Special suspender for replacing GW6 disconnector knob insulator |
| CN103738648A (en) * | 2013-12-23 | 2014-04-23 | 柳州乘龙专用车有限公司 | Oscillating arm type special wire feeder hanger |
| CN110842870A (en) * | 2019-11-18 | 2020-02-28 | 中国南方电网有限责任公司超高压输电公司大理局 | Platform for replacing operation of silicon gel of converter transformer respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |